MassDOT uses Bid Express for receiving secure internet bids on all projects bid in accordance with MGL Ch.30 §39M and Ch.149 §44A through J. As of April 1, 2011, MassDOT no longer accepts hard copies of bids on any projects.

Due to the uncertainty of prices for liquid asphalt, Portland cement, diesel fuel, gasoline, structural steel and reinforcing steel, and in accordance with the requirements of Chapter 303 of the Acts of 2008, MassDOT uses price adjustment clauses on selected projects to make contract adjustments to account for prices in effect at the time the work is performed.

Lists of products acceptable for use on MassDOT Highway Division construction contracts. These lists have been compiled by the MassDOT Research & Materials Unit and are intended for informational use only.